72746531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 87141600

約数和(自身を除く): 14395069

約数列:

[1, 11, 13, 103, 121, 143, 449, 1133, 1339, 1573, 4939, 5837, 12463, 14729, 46247, 54329, 64207, 162019, 508717, 601211, 706277, 5595887, 6613321, 72746531]

約数ペア:

[(1, 72746531), (11, 6613321), (13, 5595887), (103, 706277), (121, 601211), (143, 508717), (449, 162019), (1133, 64207), (1339, 54329), (1573, 46247), (4939, 14729), (5837, 12463)]